linux-kernel - [PATCH 2/5] phy: Add UFS PHY modes

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Date:   Fri,  4 Aug 2017 12:18:49 +0530
From:   Vivek Gautam <vivek.gautam@...eaurora.org>
To:     kishon@...com, martin.petersen@...cle.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        robh+dt@...nel.org
Cc:     linux-arm-msm@...r.kernel.org, subhashj@...eaurora.org,
        bjorn.andersson@...aro.org, devicetree@...r.kernel.org,
        jejb@...ux.vnet.ibm.com, vinholikatti@...il.com,
        Vivek Gautam <vivek.gautam@...eaurora.org>
Subject: [PATCH 2/5] phy: Add UFS PHY modes

UFS phy has two modes for each High speed generation.
These modes are identified by two rates of operations -
Rate A, and Rate B.
Add these UFS phy modes to phy framework.

Signed-off-by: Vivek Gautam <vivek.gautam@...eaurora.org>
---
 include/linux/phy/phy.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/linux/phy/phy.h b/include/linux/phy/phy.h
index 78bb0d7f6b11..27e25bb78bfb 100644
--- a/include/linux/phy/phy.h
+++ b/include/linux/phy/phy.h
@@ -27,6 +27,8 @@ enum phy_mode {
 	PHY_MODE_USB_HOST,
 	PHY_MODE_USB_DEVICE,
 	PHY_MODE_USB_OTG,
+	PHY_MODE_UFS_HS_A,
+	PHY_MODE_UFS_HS_B,
 };
 
 /**
-- 
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